package com.qf.service;

import com.qf.pojo.Bookrack;
import com.qf.pojo.req.UserRack;

import java.util.List;

public interface RackService {
    List<UserRack> findByUid(int uid);
    UserRack findByUidAndBid(int uid, int bid);
    int add(Bookrack bookrack);
    int delete(int uid,int bid);
}
